SUNRPC: Ensure that SIGKILL will always terminate a synchronous RPC call.

[karo-tx-linux.git] / fs / lockd / svc4proc.c

diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c
index 489670e21769a0de6b8635660b73ef909b5bd927..4063095d849e0280ceecbeb4d510a600810b7797 100644 (file)
--- a/fs/lockd/svc4proc.c
+++ b/fs/lockd/svc4proc.c
@@ -22,7 +22,8 @@
 #define NLMDBG_FACILITY                NLMDBG_CLIENT
 
 static u32     nlm4svc_callback(struct svc_rqst *, u32, struct nlm_res *);
-static void    nlm4svc_callback_exit(struct rpc_task *);
+
+static const struct rpc_call_ops nlm4svc_callback_ops;
 
 /*
  * Obtain client and file from arguments
@@ -470,7 +471,6 @@ nlm4svc_proc_granted_res(struct svc_rqst *rqstp, struct nlm_res  *argp,
 }
 
 
-
 /*
  * This is the generic lockd callback for async RPC calls
  */
@@ -494,7 +494,7 @@ nlm4svc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_res *resp)
        call->a_host  = host;
        memcpy(&call->a_args, resp, sizeof(*resp));
 
-       if (nlmsvc_async_call(call, proc, nlm4svc_callback_exit) < 0)
+       if (nlmsvc_async_call(call, proc, &nlm4svc_callback_ops) < 0)
                goto error;
 
        return rpc_success;
@@ -504,10 +504,9 @@ nlm4svc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_res *resp)
        return rpc_system_err;
 }
 
-static void
-nlm4svc_callback_exit(struct rpc_task *task)
+static void nlm4svc_callback_exit(struct rpc_task *task, void *data)
 {
-       struct nlm_rqst *call = (struct nlm_rqst *) task->tk_calldata;
+       struct nlm_rqst *call = data;
 
        if (task->tk_status < 0) {
                dprintk("lockd: %4d callback failed (errno = %d)\n",
@@ -517,6 +516,10 @@ nlm4svc_callback_exit(struct rpc_task *task)
        kfree(call);
 }
 
+static const struct rpc_call_ops nlm4svc_callback_ops = {
+       .rpc_call_done = nlm4svc_callback_exit,
+};
+
 /*
  * NLM Server procedures.
  */